baber/WOPTO huggingface dataset:
Patent JP-2000212573-A (JP)
Title: Crude fuel modification plant and modification of crude fuel
Inventor: TAKEWAKI KOJI
IPC: C10G9/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a crude fuel modification plant that increases the treatment efficiency in low costs and produce modified fuel of uniform quality by providing a preceding reactor or the like in which the crude fuel is fluidized by the hydrothermal reaction. SOLUTION: This modification plant is equipped with the preceding reactor 11 that fluidizes crude fuel X by the hydrothermal reaction, the after-reactor 12 that desulfurizes the fluidized fuel Xa by the hydrothermal reaction and the fuel components separator 16 that separates only the fuel components from the desulfurized fuel Xb in the after-reactor and collects the modified fuel Xc. In a preferred embodiment, this plant is equipped with a torque meter 9 for measuring the torque at the inlet of the preceding reactor 11 and another torque meter 10 at the outlet of the preceding reactor 11 and the hydrothermal reaction controller 18 that controls the hydrothermal reaction so that the fluidization of the fluidized fuel Xa may be maintained at its standard state based on the torque difference between the inlet torque and the outlet torque.
Patent JP-S56109785-A (JP)
Title: Heat-sensitive recording material
Inventor: KUNIKANE MAKOTO
IPC: B41M5/32
Filed: 1980-02-05
Abstract: PURPOSE:To obtain the heat-sensitive recording material having an excellently prolonged storage life easily and economically by providing a heat-sensitive layer consisting of a cobalt (III) ammine complex, a chelating agent and a thermal reducing agent on a support. CONSTITUTION:The heat-sensitive layer is provided on the support, the main constituents of the layer being (a) the cobalt (III) ammine complex, (b) the chelating agent capable of being bonded with the cobalt complex through a two-site or three- site chelation and (c) the thermal reducing agent which exhibits reducing power when being heated. As the cobalt (III) ammine complex, hexamminecobalt (III) perchlorate, chloropentamminecobalt (III) bromide, etc. may be sited. As the chelating agent, nitrosalol, dithioxamide, etc. may be sited. As the thermal reducing agent, p-bis(2-tetrahydropyranyloxy)benzene and 1,4-naphthalenediol and the like may be used.
Patent JP-H09214051-A (JP)
Title: Nitride semiconductor laser device and its fabrication method
Inventor: SUGIMOTO YASUNOBU
IPC: H01S5/343
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To oscillate a nitride semiconductor as a laser by growing the nitride semiconductor including a lasing active layer on a surface A of a saphire substrate, and then cleaving the substrate along a surface R, and further forming a resonance surface for laser light on a cleaved surface of the active layer. SOLUTION: A nitride semiconductor including a laser specification active layer 14 is grown on a surface A of a saphire substrate 10, and then the saphire substrate 10 is cleaved along a surface R of the saphire substrate 10, and further a resoance surface for laser light is formed on a cleaved surface of the active layer 14 that is obtained simultaneously with the cleavage and cleaved along a different surface from the surface R of the substrate 10. The nitride semiconductor grown on the surface R is likely to be cleaved along a predetermined surface simultaneously with the cleavage of the saphire owing to the property of orientation of the nitride semiconductor crystal once it is cleaved along the surface R.  The cleaved surface of the nitride semiconductor layer cleaved along the predetermined surface is coincident with an end surface of the active layer 14 whereby there is formed a resonance surface of the end surface of the active layer 14 which is obtained by the cleavage and forms a substanbtially mirror surface.
Patent JP-H10215244-A (JP)
Title: Information transmitter and method, information receiver and method, and information storage medium
Inventor: KUBOTA ICHIRO
IPC: H04L9/14
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the information storage medium that stores digital data received through a data transmission channel from an information server together with a contents ID depending on a type of the data. SOLUTION: A data distributer 10 applies duplicate encryption processing to digital data together with encryption processing using a cryptographic key depending on an identifier denoting a kind of the digital data and transmits the duplicate encryption data to a data receiver 30. The data receiver 30 receives the duplicate encryption data sent from the data distributer 10 through a satellite channel and applies decoding processing to the data by using respective decoding keys corresponding to the respective encryption keys.
Patent JP-2000217083-A (JP)
Title: Video signal reproducing device
Inventor: ITANI TETSUYA
IPC: H04N5/781
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To output sequential scanning video images provided with a resolution close to an original film without the degradation of the resolution compared to interlaced scanning video images by providing a filter means for changing the frequency characteristics of the output of a sequential scanning conversion circuit means for converting information signals into sequential scanning video signals. SOLUTION: An interlaced scanning video signal reproduction circuit 4 demodulates and decodes the information signals recorded in a disk 1 and outputs them as interlaced scanning video signals. A sequential scanning video signal conversion circuit 7 converts the output of the interlaced scanning video signal reproduction circuit 4 into the sequential scanning video signals and outputs them. A color difference converter 9 converts the output of the sequential scanning video signal conversion circuit 7 into sequential scanning color difference signals and outputs them. A space filter 11 changes the frequency characteristics of the output of the sequential scanning video signal conversion circuit 7 corresponding to the output of a filter characteristic setting means 13 and a material discrimination circuit 14.  Thus, the sequential scanning video images provided with the resolution close to the original film without the degradation of the resolution compared to the interlaced scanning video images are outputted.
Patent JP-S58130923-A (JP)
Title: Air conditioner
Inventor: SATOU RIYOUICHI
IPC: F24D7/00
Filed: 1982-01-29
Abstract: PURPOSE:To raise the response to the variation in the amounts of circulating refrigerant and durability of an air conditioner with a refrigerant heating unit by using a system in which the output of the heating unit is controlled on differences between a reference temperaure relevant to pressure obtained from the pressure of gas refrigerant flowing out of the heaing unit and actual temperature of gas refrigerant. CONSTITUTION:When a refrigerant is circulated in a heating circuit including a heating unit during the heating period, the pressure 29 of gas refrigerant coming out of the heaing unit 22 is converted 30 into a reference temperature relevant to the pressure and put in a controller 31, where it is compared with temperature 28 input of gas refrigerant and difference between both temperatures is calculated. The temperature difference is amplified and put in a fuel controller 26 to control the amount of fuel to be supplied to a burner 27. Thus, the output of the heating unit 22 can be controlled by the pressure and temperature of the gas refrigerant and therefore, the response to abrupt changes in the amounts of circulating refrigerant can be raised and the overheating of refrigerant can also be prevented.
Patent JP-H10210359-A (JP)
Title: Digital camera
Inventor: NOBUYUKI NORIYUKI
IPC: H04N5/372
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To suitably correct uneven illuminance, even when an oblique image is photographed after correcting it to a pseudo-front image. SOLUTION: An oblique image of the character information on a white board that is photographed by a CCD 20 is corrected to a pseudo-front image at an image correction arithmetic part 322 and stored in an image memory 324. This corrected front images is divided into plural blocks at a γ-characteristic setting part 325 for correction of its uneven illuminance, and the γ-characteristic is set for every block. Then the corrected front image undergoes a γ-correction at a 2nd γ-correction part 328, based on the γ-characteristic corresponding to every block. The γ-characteristic set to the block that does not include the most approximate non-effective pixel is used as the γ-characteristic that is set to the block, including a non-effective pixel that is produced by the correction of the photographed oblique image.  Thus, the proper γ-characteristic that has no influence on the non-effective pixel is secured for the relevant block. Then the harmful influence of the correction of the uneven illuminance that is caused by the improper γ characteristic can be prevented.
Patent JP-H05192154-A (JP)
Title: Hairy root-inducing gene present on t-dna region of ri plasmid and plasmid containing hairy root-inducing gene
Inventor: TANAKA NOBUKAZU
IPC: C12N15/29
Filed: 1992-01-28
Abstract: PURPOSE:To improve the amount of a grown hairy root by including an Ri plasmid possessed by Agrobacterium.rhizogenes MAFF03-1724 strain (AR). CONSTITUTION:An Ri plasmid pRi1724 possessed by a home-grown AR strain is cleaved with a restriction enzyme BamHI to obtain a hairy root-inducing gene (rol gene), having 9.4 kb or 5.5 kb size of fragments and containing an amino acid sequence, etc., expressed by the formula or a desired base sequence. A fragment containing the rol gene present on a T-DNA region of an Ri plasmid pRi1724 and a vector are constructed to provide g plasmid (e.g. plasmid pHSG298). The resultant plasmid vector is subsequently transduced into a plant cell such as tobacco and cultured to induce a hairy root.
Patent JP-S58129637-A (JP)
Title: Character processing device
Inventor: MASAKI KATSUMI
IPC: G06F17/21
Filed: 1982-01-29
Abstract: PURPOSE:To process a mixed character string consisting of half-space characters and full-space characters, by selectively deleting one of two half-space characters specified by a specifying means. CONSTITUTION:An ROM is a controlling memory to store control programs. An RAM is used as a work register at the execution of the control programs stored in the control memory ROM. A keyboard KB1 is used for the input of full-space characters, and at the depression of a key, outputs a full-space character code. A keyboard KB2 is used for the input of half-space characters, and at the depression of two optional keys, outputs data consisting of a pair of half- space characters. A delete key LD or RD deletes one of two half-space character strings specified by a cursor at the deletion of the inputted half-space characters.
Patent JP-H11200891-A (JP)
Title: Water spraying type high temperature exhaust gas cooler
Inventor: HAYASHI SHIGERU
IPC: F01N3/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To always guarantee stable operation even when an operation condition of pressurized gas fluctuates by storing water unevaporated at water spraying time by a spraying nozzle in the bottom part of a cooler vessel, repeatedly using it, and replenishing water of a quantity taken away outside the vessel as steam. SOLUTION: In a cooler used when exhausting pressurized gas in the atmosphere, and particularly in a cooler in pressurizing combustor testing equipment used to develop a combustor of a jet engine and a gas turbine, a water spraying nozzle 18 is arranged in the upper part of a cooler vessel, and the storage part 21 is formed in the vessel bottom part 21 so that both 18 and 21 are connected by piping 22 in which a force feed pump 17 is interposed. The cooling is performed by contacting spray water from the water spraying nozzle 18 with high temperature gas, and water unevaporated at this time is stored in the storage part 21 to be repeatedly used. Water is replenished by a transporting pump 25 when the fact of a preset level or less is detected by detecting a water surface position 23 of this storage part 21 by a water level gauge 24.
Patent JP-S57127132-A (JP)
Title: Manufacture of disk brake rotor
Inventor: ASANO YUKIHIDE
IPC: F16D65/12
Filed: 1981-01-30
Abstract: PURPOSE:To enable the manufacture of a ventilated type disk brake rotor of small-sized and light weight by a method wherein an air passage is formed by a steel plate and casted by molten metal altogether. CONSTITUTION:The first steel plate 1 is formed such that a radial projection part 1a making an air passage 3 and a passage port 5 for molten metal are pressed. The second steel plate 2 has the same inner and outer diameters as those of the steel plate 1, and the passage hole 5 is formed by a pressing process. These steel plates 1 and 2 are closely contacted to each other, then connected to each other by a spot welding and the like. The steel plates 1 and 2 are placed on the lower casting mold 11 and then the upper mold 10 is placed thereon. When the molten metal is poured into the cavity 9a, the molten metal is immersed into the cavity 9b through the passage hole 5, so that the steel plates 1 and 2 are casted altogether.
Patent JP-2000215203-A (JP)
Title: System for constructing data base describing relation between design element and image keyword
Inventor: IMAMURA KAYO
IPC: G06T1/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for constructing a data base capable of describing the relation between design elements and an image keywords so as to easily understand it while considering the mutual interaction between design elements. SOLUTION: The system is provided with plural image graphics 1 including the combinations of design elements, a design element extracting tool 2 for extracting the qualitative or quantitative features of design elements constituting a certain image graphic from these image graphics, a first data housing part 3 for housing the extracted features, a questionnaire tool 4 for digitizing relation between each image graphic and an image keyword based on answers from plural subjects, a second data housing part 5 for housing those digitized data, and an analysis tool 6 for analyzing the relation of data housed in the data housing parts 3, 5 by a regression tree method and outputting its analytical result.
Patent JP-H04248797-A (JP)
Title: Data communication method
Inventor: SASAKI SHIGERU
IPC: H04Q9/00
Filed: 1991-02-04
Abstract: PURPOSE:To improve the communication speed, to reflect the method onto the control at a transient state and to ensure data accuracy by implementing data communication resulting from applying pulse modulation to a CPU value. CONSTITUTION:A dynamic range of analog information is divided into plural ranges for each required accuracy and a minimum unit to one CPU value is differentiated to each of the ranges and data communication in which the CPU value is subjected to pulse modulation is implemented. For example, a dynamic range from a lower limit to an upper limit of analog information, for example, is divided into a range for each required accuracy and the minimum unit to one CPU value is made smaller as the required accuracy is higher, a 1st CPU value from the smaller analog information is uses as (analog information value/ minimum unit) and the other ranks result from the sum of respective CPU values in the range. The data resulting from pulse-modulating the CPU value is generated to implement data communication.
Patent JP-H10210033-A (JP)
Title: Network management system and method and device for security management
Inventor: SAWADA YASUSHI
IPC: G06F13/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a network management system which can manage security as the whole of a system and can detects violation of security. SOLUTION: An agent 4 of each of plural network equipments 7 manages access information to the equipment itself to manage the security. A network management agent 3 manages access information from its work station 6 to network equipments 7. A security management manager 1 collates access information of a network device 7 and access information in a network management agents 3 to the network equipment 7 with each other and outputs the collation result.
Patent JP-S63194870-A (JP)
Inventor: POORU SHIERIDAN EAAZU
IPC: B23K9/04
Filed: 1988-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11210105-A (JP)
Title: Shielding method for structure
Inventor: NAGASATO HIDEMI
IPC: E04B1/74
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the heat transfer from a roof by covering the sunny face of a structure with a shielding material having a low heat transfer rate, and using aluminum for the shielding material. SOLUTION: The sunny face of a structure 10 is covered with a shielding material 11 having a low heat transfer rate, and aluminum reflecting most of the incident light and sharply reducing the intruding heat transfer quantity is used for the shielding material 11. When aluminum is used for the shielding material 11, most of the sunlight is reflected and shielded at the shielding factor of about 0.15. This aluminum 30 is formed into a woven shape or a film shape, or aluminum is deposited on a specific base material. When the shielding material 11 is to be installed on the structure 10, a roll-like aluminum material is deployed on a roof while being rotated by a handle. The capacity of a cooling air conditioner can be decreased, and the heat permeation to the structure 10 can be suppressed.
Patent JP-H04239256-A (JP)
Title: Connection control system for communication terminal
Inventor: NAKANO YOSHIO
IPC: H04M11/00
Filed: 1991-01-11
Abstract: PURPOSE:To improve a convenience by reducing a communication fee, and unnecessitating the connecting operation of a communication path as necessary, at the time of repeating the transfer of a file or a still picture information. CONSTITUTION:A timer which sets a time when the charging time of a network is considered, is started at the same time with the start of the transfer of the file or the still picture, the end of the transfer of the file or the still picture is monitored, the AND of this end by the end of the timer is operated, and the communication pass is automatically disconnected. When the AND is not attained, the timer is started again, and the communication path is turned into a connected state. When the voice is continued in the disconnection state of the communication path, the control of a re-transmission can be attained only by a transferring operation, at the time of transferring the still picture or data simultaneously with a voice.
Patent JP-S56111543-A (JP)
Title: Binder composition for mold
Inventor: MORIHARA MICHIAKI
IPC: B22C1/22
Filed: 1980-02-06
Abstract: PURPOSE: To accelerate cuting speed without decreasing the usable life of green sand by compounding methaxylene sulfonic acid as a hardener to a phenolic resin.  
     CONSTITUTION: 5W15pts.wt. methaxylene sulfonic acid is mixed as a hardener to 100pts.wt. a phenolic resin such as resol type phenolic resin or modofied phenolic resin, whereby a binder is prepd. If the green sand prepd. by mixing this binder and molding sand at specific ratios is blown into a heated metal mold, the usable life will by similar to that in the prior art and the mold which hardens in a short time is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09207938-A (JP)
Title: Containing case
Inventor: MANABE JUNICHIRO
IPC: B65D8/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a container case which can securely constitute the bottom sufficiently bearable against articles to be contained. SOLUTION: This container case is provided with a square cylindrical case body 11 containing articles like fishing rods in the inside and the first to the fourth extended flaps 17-20 stretched from one end edge of the case body 11 and bent inward to superpose it and form the bottom part of the case body 11. A semi-elliptic fixing flap 28 is protruded at the front end of the fourth extended flap 20 superposed at the uppermost position A slit 27 in which the fixing flap 28 is inserted is formed to bend the fourth extended flap 20 and fix the fixing flap 28 and the edge of the case body 11. In the first and second extended flaps 17, 18, notches 24, 25 for the first and second insertion are provided to insert the edge of the fixing flap 28 and make it possible to insert it into the slit 27.
Patent JP-S63183165-A (JP)
Title: Production of thin metal film
Inventor: TOMA KIYOKAZU
IPC: C23C14/24
Filed: 1987-01-23
Abstract: PURPOSE:To stably form a thin film with an evaporating source to be heated with electron beams when a thin film is vacuum-deposited on a polymer substrate travelling along the peripheral surface of a cylindrical can, by heating the substrate immediately after the formation of the thin film so as to remove electric charges from the substrate. CONSTITUTION:A polymer substrate 1 is uncoiled from a feeding roll 2 and travelled along the peripheral surface of a cylindrical metal can 3 in the direction of an arrow. A thin metal film is formed on the substrate 1 with an evaporating source 4 to be heated with electron beams and the substrate 1 having the formed film is coiled around a coiling roll 5. Before the coiling, the substrate 1 is heated by radiating heat from a heat radiating source 6 and the electric resistance is reduced to <=10<9>OMEGA.cm so as to provide such electrical conductivity that electric charges can be removed from the substrate 1. Thus, a long-sized thin metal film having no crease can be stably formed with the evaporating source to be heated with electron beams.
Patent JP-H08209238-A (JP)
Title: Production of high tensile strength steel excellent in weld crack sensitivity, high heat input weldability and acoustic anisotropy
Inventor: OMORI TOSHIMICHI
IPC: C21D9/52
Filed: 1995-01-31
Abstract: PURPOSE: To produce a 600N/mm<2> class high tensile strength steel excellent in weld crack sensitivity, high heat input weldability and acoustic anisotropy by subjecting a low carbon steel having a specified compsn. to heating, hot rolling, hardening and tempering under specified temp. conditions. CONSTITUTION: A slab having a compsn. contg., by weight, 0.06 to 0.1% C, 0.01 to 0.4% Si, 0.5 to 1.6% Mn, <0.3% Mo, 0.005 to 0.05% Nb, <0.1% V, 0.005 to 0.1% Al, 0.0005 to 0.008% N, <0.005% Ti and <0.0003% B, in which Pcm, i.e., the index showing the weld crack sensitivity expressed by the formula I is regulated to <=0.2 and the relationships expressed by the inequality III lie among Ceq, i.e., the carbon equivalent expressed by the formula II, the contents of Nb and V, the steel plate thickness (t) (mm), and the balance Fe is heated to 1000 to 1250 deg.C, and hot rolling is finished at T deg.C, i.e., the temp. expressed by the formula IV or above to form into a steel plate. The steel plate is directly hardened by forced cooling from at least the Ar3 transformation point or above and is thereafter subjected to tempering treatment at the Ac1 transformation point or below.
Patent JP-S55108240-A (JP)
Title: Preparation of seasoning consisting mainly of dried bonito
Inventor: KOJIMA YUKIO
IPC: A23L27/10
Filed: 1979-02-10
Abstract: PURPOSE: To obtain a seasoning having improved flavor, by pulverizing a dried bonito shaved into thin flakes, and by adding a seasoning to the flaky powder thus obtained.  
     CONSTITUTION: A dried bonito or after removing parts of bloody color therefrom is shaved into this flakes 20W80μ thick, and if necessary dried to adjust the moisture content to 12W22%. The flakes are then pulverized into flaky powder of particle size 10W40 mesh. One-fifth of the powder is seasoned with a seasoning, e.g. common salt, sodium glutamate, 5'-inosinic acid sodium salt, or fine granulated sugar, to give a seasoning concentration 5 times that of the desired one. The resulting seasoned powder is mixed with the remaining powder, and if necessary 1W10% of a material, e.g. laver, lobster, shiitake, beefsteak plant, or powder cheese, having improved flavor of particle size ≤10 mesh. 
     COPYRIGHT: (C)1980,JPO&Japio